System won't wake up from Sleep or Hibernate?

[Fabby]

@slimmons

a hard reset with the power button

Please read this:

[HowTo] reboot / turn off your frozen computer: REISUB/REISUO

Difficulty: ★★☆☆☆ This tutorial was created because people are using a hard power off during freezes, so this will teach you how to turn off your computer when everything is frozen using softer means. So whenever you see someone saying they had to “Power Off” or “Hard Reset” their system without doing a REISUB, please send them here! If you’re reading this in response to a question, please click the green link above this text to bring you to the full unabridged text of the tutorial…

@slimmons

Kernel: 5.13.19-2-MANJARO

• Kernel 5.13 is EOL so please install both 5.4 and 5.10 LTS (Long Term Support) and see which one of the two troubles you least.

@slimmons

  parameters: BOOT_IMAGE=/boot/vmlinuz-5.13-x86_64 
  root=UUID=02fcd93b-a896-4b13-a4e7-72405c374848 rw quiet apparmor=1 
  security=apparmor udev.log_priority=3 

You’re missing your resume=UUID= parameter.

@slimmons

Swap:
  Alert: No swap data was found. 

Linux hibernates to the swap file instead of a hibernate file like Windows, so please read this too!

After you’ve done all that, the easiest way to test sleep and hibernate is:

systemctl suspend
systemctl hibernate